baber/WOPTO huggingface dataset:
Patent EP-0079562-A1 (EP)
Inventor: FUCHS HERMANN DR
IPC: C09B62/09
Filed: 1982-11-09
Abstract: 1. Water-soluble diazo compounds of the general formula (1)  see diagramm : EP0079562,P13,F2  in which : m is the number 1, 2 or 3 ; n is the number zero or 1 ; D is the radical of a diazo component of the benzene or naphthalene series which, in addition to the sulfo groups shown and optionally the group -SO2 -Z shown, can contain further substituents, and these two diazo components are identical to each other ; R is the amino group or an amino group which is mono- or di-substituted by one or two lower alkyl groups, and each of these alkyl groups can be substituted by a phenyl radical, or is an amino group which is substituted by a cycloalkyl group having a total of 5 to 8 carbon atoms, or an amino group which is disubstituted by a lower alkyl group or a lower phenylalkyl group and a cycloalkyl group having a total of 5 to 8 carbon atoms, or is the phenylamino group the benzene nucleus of which can be substituted by 1 or 2 substituents from the group consisting of methoxy, ethoxy, methyl, ethyl, sulfo and chlorine, or is an amino group which is substituted by a lower alkyl group and a phenyl group in which the benzene nucleus can be substituted by 1 or 2 substituents from the group consisting of methoxy, ethoxy, methyl, ethyl, sulfo and chlorine, or is a lower alkyl group which can be substituted by a halogen atom, the cyano, carboxy, sulfo, hydroxy, sulfato, thiosulfato, phosphato or acetoxy group or by a phenyl radical, or is an alkenyl group of 2 to 4 carbon atoms which can be substituted by a carboxy group or a chlorine or bromine atom, and the two R have the same meanings ; X is a chlorine or fluorine atom and the two X have the same meanings ; Z is the vinyl group or a group of the formula -CH2 -CH2 -Y in which Y denotes an inorganic or organic substituent which can be eliminated under alkaline conditions ; M is a hydrogen atom or the equivalent of a monovalent or divalent metal ; the two groups -SO2 -Z which are bonded to the two benzene nuclei which are linked by the ethylenedioxy radical have the same meaning.
Patent EP-0086263-A1 (EP)
Inventor: HIEBER ERNST ING GRAD
IPC: B23K20/08
Filed: 1982-11-18
Abstract: Es wird eine Vorrichtung vorgeschlagen, die zur Behandlung von Werkstücken in einer Brennkammer mittels Temperatur- und Druckstößen durch Zündung eines Gasgemisches, insbesondere eine thermische Entgratanlage vorgeschlagen. Um ein einheitliches Maschinengestell (10, 11, 12) für unterschiedlich große Arbeitskammern (13) verwenden zu können, wird der Größenausgleich mittels eines Adapters (15) geschaffen. Die Anpassung der Arbeitsparameter, insbesondere Druck und Volumen in der Arbeitskammer (13') wird mittels einer Kodiereinrichtung (16, 17) ermöglicht.
Patent EP-0069403-A1 (EP)
Inventor: REGIPA ROBERT
IPC: B64B1/44
Filed: 1982-04-13
Abstract: A process for altitude-stabilizing an atmospheric balloon comprising ballast jettison mechanism to vary the balloon's specific weight, and using a balloon provided with an interpole link for actuating said ballast jettison mechanism so that an increase in the tension in the link causes a reduction in the specific weight of the balloon by jettison of ballast is disclosed.
Patent EP-0068589-A1 (EP)
Inventor: STORM TONNY
IPC: F23N1/00
Filed: 1982-06-22
Abstract: ©7 Fluid is received in a chamber with a determined pressure. A constant flow can be discharged from this chamber, when meanwhile fluid is supplied to said chamber through a repeatedly excitated control member, the duration of the supply of fluid per cycle or the frequency of excitations of said member being adjusted.
Patent EP-0070070-A1 (EP)
Inventor: JANSSEN PETER JOHANNES MICHIEL
IPC: G11B7/08
Filed: 1982-07-06
Abstract: The apparatus comprises an objective (12) mounted in an objective holder (11) which is movable in accordance with a number of desired degrees of freedom by means of a bearing arrangement and comprises electromagnetic actuator means (83-64) for driving the objective holder in accordance with the desired directions of movement. The bearing arrangement of the objective holder on the frame comprises electromagnetic bearing means (53-64) for counteracting movements in accordance with at least one undesired degree of freedom and comprises an objective-position measuring device (43-50) for supplying a positional-error signal which represents the deviation of the objective holder in accordance with the undesired degree of freedom relative to the frame (10) and which is utilized by a levitation control circuit which counter-acts movements of the objective holder relative to the frame in accordance with the undesired degree of freedom by means of electromagnetic levitation forces.
Patent EP-0075335-A1 (EP)
Inventor: DRENT EIT
IPC: C07C51/12
Filed: 1982-07-27
Abstract: Process for the co-production of carboxylic acids of the general formula R'-COOH and R 2- COOH and carboxylic acid esters of general formula R 1 -COOCH 2 R 2  and R 2- COOCH 2 R' from carboxylic acid esters of general formula R 1 -COOR 2  and/or ethers of general formula R 3 0R4 (H', R 2 , R 3  R 4  representing (substituted) alkyl or (substituted) aryl, alkaryl or aralkyl, R' also representing H), carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a ruthenium compound, a further Group VIII metal compound, and a compound R 5 Hal or R 5 COHal where R 5  has one of the meanings given for R 2  and Hal is iodine or bromine, the reaction mixture being substantially free from other transition metal or Group il metal iodides or bromides, and containing not more than 1 mol of amine, amine oxide or a quaternary derivative thereof per gram atom of ruthenium. The process is of special interest for the selective conversion of methyl acetate into ethyl acetate and acetic acid at pressures well below 100 bar.
Patent EP-0084690-A1 (EP)
Inventor: DAL MONTE ANTONIO
IPC: A63B21/06
Filed: 1982-12-09
Abstract: The gymnastic implement is so conformed to train all the body's muscles, the resistance to the muscular action being represented by the user's weight. The implement has a board of suitable length for receiving the user's body in extended position and a frame member otherwise associable to said board and forming in its whole a lever system. The frame member has a first pair of parallel rods lying on a common plane, a second pair of parallel rods also lying on a common plane but inclined relative to the plane of said first pair of rods and elements interconnecting the rods of said first and second pairs transversely arranged relative to said board and forming the fulcrum and resistance of said lever system depending on the desired training to be carried out by the user.
Patent EP-0066984-A1 (EP)
Inventor: FOSTER CHRISTOPHER
IPC: F23K3/02
Filed: 1982-05-19
Abstract: A system for distributing particulate material, for example a kiln firing system, comprises a pressure vessel (2) having an inlet (6) for the particulate material, e.g. coal, and an air manifold (@) to which is connected a plurality of inlet tubes (14). Outlet tubes (18) extend co-axially through tubes (14) to define @ passages (20), and a cylinder (22) is located in each passage (20) and can be moved relative to the tubes. Material in use is admitted to the vessel (2) and is entrained by air passing through the annular passages (20) to be conveyed out of the vessel via the outlet tubes (18).
Patent EP-0068865-A1 (EP)
Inventor: MONTGOMERY WARREN ALAN
IPC: H04L12/64
Filed: 1982-06-28
Abstract: A signal transfer arrangement and method for use in a communication system in which voice and data signals are communicated through the system by a program controlled switching processor (100). The switching processor reads these signals from an input memory (114) where they were transferred from telephone stations (108, 109) and data terminals (110,111, 124, 125) by a scanner (112). The voice and data signals are transmitted to telephone stations and data terminals by the switching processor storing these signals in an output memory (116) from which they are retransmitted by a distributor (113) to the telephone stations and data terminals. The intelligent processor (117) reads data signals from the input memory and assembles these signals into data packets which are temporarily stored in the data memory (119). Subsequently, the intelligent processor transmits these data packets by storing the data signals in the output memory. The intelligent processor is controlled by program instructions from its program memory (118) and data stored in the data memory (119) by a parameter processor (122) which has associated program (121) and data (123) memories.
Patent EP-0077733-A1 (EP)
Inventor: DE CHARENTENAY FRANCOIS-XAVIER
IPC: C08K7/06
Filed: 1982-10-18
Abstract: 1. Process using a fluidized bed of thermoplastic material particles in order to prepare carbon fibers rows impregnated with said thermoplastic material, precursor of composite materials ; said impregnated rows having a thickness less than 5 mm, composed of 20 to 65% in volume of oriented carbon fibers and of said thermoplastic material filling the whole space between the fibers ; wherein : - after introduction in said fluidized bed of thermoplastic material particles, said carbon fibers, stretched between two electrical contacts, are heated by Joule effect, for a duration of about 0.5 to 60 secs at a temperature at least equal to the adhering temperature of the thermoplastic material ; - then said carbon fibers coated with the thermoplastic material are brought out of said fluidized bed and subjected to a second heating by Joule effect for a duration of about 0.10 to 60 secs at about the same temperature as the melting temperature of the thermoplastic material.
Patent EP-0069037-A1 (EP)
Inventor: CHARVIN GUY
IPC: A61L2/26
Filed: 1982-06-11
Abstract: 1. Indicator of sterilization conducted in the presence of pressurized steam of the type comprising a support-plate (1) of which at least one of the faces contains one or more spots (2) of a reagent changing color in relation to the temperature, pressure, steam concentration and dwelling time in a sterilizer, and further comprising, a screen (3) constituted by a transparent film which is impervious to the liquids resulting from the sterilization operation and which entirely covers the said spots of reagent, characterized in that said transparent screen (3) is constituted by a complex film composed of a sheet of polypropylene or polyurethane on the inside and of a sheet of polyester or of polyamide on the outside, which film is bonded by melting, in discontinuous and leaky manner, to said support-plate, so that the steam can infiltrate between said screen and said support-plate.
Patent EP-0074994-A1 (EP)
Inventor: KRAUL DOUGLAS ROBERT
IPC: H04L7/04
Filed: 1982-03-03
Abstract: Dans un systeme de synchronisation de signaux un recepteur (30) recoit et un correlateur (32) echantillonne une chaine d'entree contenant des informations binaires a une vitesse d'echantillonnage qui est un multiple entier de la vitesse d'information binaire. Le correlateur (32) etablit egalement la correlation des sequences des configurations binaires echantillonnees avec une sequence predeterminee pour produire une mesure de la dissimilarite entre la sequence echantillonnee et la sequence predeterminee. La synchronisation d'une horloge d'echantillonnage local (40) avec les informations binaires d'entree s'effectue en realisant des ajustements de phases sur l'horloge d'echantillonnage local (40) qui sont des fonctions a la fois de l'ampleur de dissimilitude et du temps de la mesure par l'intermediaire d'une memoire adressable (34) et se produisent a un intervalle de temps determine par le comparateur (36).
Patent EP-0078274-A1 (EP)
Inventor: RICHARDS CECIL GRAHAM
IPC: F16K5/06
Filed: 1982-05-07
Abstract: Un joint pour des corps de clapet a bille ou d'autres tiges de soupape comprend un organe annulaire (11) ayant une section transversale courbe, l'organe etant concu pour s'engager de maniere etanche entre des organes mobiles mutuellement (4, 2) sous l'influence d'une pression de fluide en amont d'un organe de fermeture de vanne (1).
Patent EP-0086351-A1 (EP)
Inventor: DUFORT EDWARD C
IPC: H01Q19/06
Filed: 1983-01-21
Abstract: The antenna of the geodesic lens type is based on optical principles and provides wide angle scanning of a narrow beam. The exact shape of the domed structure (10) is found by solving an integral equation and results in nearly perfect focus in the scan plane. A dielectric loaded flared horn (20) is attached to the feed circle (15) of the domed structure and focusses energy in the plane orthogonal to the scan plane. The cross sectional shape of the outer curvature of the dielectric (21) is elliptical. Since the structure is circularly symmetrical, constant beam shape, wide angle scanning, and a rapid scan rate are possible.
Patent EP-0088424-A1 (EP)
Inventor: WILD RUDOLF
IPC: B65B9/13
Filed: 1983-03-08
Abstract: In the method, a satchel bag tubular web (23) consisting of shrinkable foil material is pre-opened in the region of its gussets during feeding and then the open side lying to the front in the feed direction is expanded into an opening position larger than the cross- section of a goods stack (11) in each case before pulling up onto the palleted goods stack. Thereafter, the satchel bag tubular web is shrunk onto the goods stack by heat acting on the foil material from the outside. The device possesses a station for receiving the palleted goods stack which has a heating device (42) and means (25, 25', 27, 31) for opening, seizing and expanding the open side of a satchel bag tubular web fed from above by means of a feeding device, the means for seizing and expanding being guided so as to be movable laterally from the goods stack over its entire vertical extension to underneath the bottom edge of the stack. <IMAGE>
Patent EP-0098994-A1 (EP)
Inventor: LANG WALTER H DR DIPL-PHYS
IPC: G02B25/00
Filed: 1983-06-18
Abstract: Für ermüdungsfreieres Beobachten durch Mikroskopokulare (7) werden kontinuierlich verstellbare Augenmuscheln (2) zur Pupillen-Koinzidenzeinstellung angegeben. Die einfache mechanische Konstruktion beruht auf einer kraftschlüssigen Verbindung der Augenmuschel (2) mit dem Okulargehäuse (1) in Verbindung mit einer achsparallelen Führung.
Patent EP-0102501-A1 (EP)
Inventor: GEIST MICHAEL DR DIPL-CHEM
IPC: C09D5/44
Filed: 1983-07-25
Abstract: Die Erfindung betrifft eine hitzehärtbare Bindemittelmischung, die aus A) einem organischen, nicht sauren Harz mit einem Hydroxylgruppengehalt von wenigstens 0,2 Äquivalent in 100g Harz und mit einem Molekulargewicht von wenigstens 850 und B) einem Vernetzungsmittel auf Basis einer organischen Verbindung, die mindesens 2 Carbalkoxymethylestergruppen pro Molekül enthält.
Patent EP-0089081-A1 (EP)
Inventor: HARSTROEM JAN-OLA
IPC: B60T13/58
Filed: 1983-03-07
Abstract: A hydraulic brake system for vehicles, particularly light rail vehicles, includes at least one brake actuator (39) and a pump unit (8, 9) for the supply of hydraulic fluid to the brake actuator. Means (6) are provided for controlling the rotational speed of the drive motor (8) of the pump unit in dependence on the required braking force to be supplied by the actuator.
Patent EP-0099598-A1 (EP)
Inventor: RONES JOSEF
IPC: C23F11/12
Filed: 1983-06-15
Abstract: Combinations of metal surfaces can be protected from corrosion by use of a composition comprising salts (generally alkali salts) of C6-10 aliphatic carboxylic acid, C6-8 polyhydroxycarboxylic acid and aromatic monocarboxylic acid.
Patent EP-0103927-A1 (EP)
Inventor: SKUSTER JAMES R
IPC: A61K31/195
Filed: 1983-09-02
Abstract: N-(4-phenylcyclohexyl)glycines of the formula:  <IMAGE>  and salts thereof wherein R is H or lower alkyl and R1 is hydrogen or benzoyl are useful as angiotensin I converting enzyme inhibitors.
Patent EP-0091753-A1 (EP)
Inventor: SUZUKAMO GOHFU
IPC: C07C67/00
Filed: 1983-03-28
Abstract: A method for racemization of optically active 2,2-dimethylcyclopropane-1-carboxylic acid by converting said acid to the corresponding halide thereof represented by the general formula;
     wherein X is a halogen atom, which is heated to a temperature of about 80°C to about 300°C, preferably about 100°C to about 200°C, and then, if desired, producing 2,2-dimethylcyclopropane-1-carboxylic acid by hydrolysis of the resultant acid halide.
Patent EP-0107318-A1 (EP)
Inventor: KOMPANEK HARRY W
IPC: H03M11/22
Filed: 1983-09-13
Abstract: A housing is contracted to define individual areas for depression to identify individual indicia such as numbers or the letters of the alphabet. A hard, electrically insulating material is attached to the housing to transmit strains produced in the housing by the depression of the individual areas on the housing. A plurality of thin sheets of an electrically insulating material are provided, each being attached to the insulating material at positions corresponding to the individual areas in the housing. A plurality of thin sheets of an electrically conductive material are also provided, each attached to an associated one of the thin sheets of insulating material. A plurality of ceramic crystals are also included, each attached to an individual one of the electrically conductive sheets. The electrically conductive sheets may be attached to the housing, which is preferably made from an electrically conductive material. This causes one surface of each ceramic crystal to be common to the adjacent area. Each crystal becomes stressed when the keyboard is depressed in the adjacent area on the keyboard. When the crystal becomes stressed, it causes an electrical signal to be generated on the ungrounded surface of the crystal.
Patent EP-0112640-A1 (EP)
Inventor: HAYASHI SABURO
IPC: B01D53/04
Filed: 1983-11-16
Abstract: A process for obtaining high concentration argon from air by means of pressure-swing-adsorption, characterized by passing air through a zeolite molecular sieve-packed adsorption apparatus and a carbon molecular sieve-packed adsorption apparatus in this order, subjecting the air to pressure-swing-adsorption operation independently in the above pieces of adsorption apparatus, thereby obtaining concentrated argon and high purity oxygen simultaneously.
Patent EP-0119558-A1 (EP)
Inventor: LEE GEORGE E
IPC: C07D211/44
Filed: 1984-03-09
Abstract: A stereoselective reduction of 2- or 3-substituted 4-piperidones of the formula
     where R 1  is hydrogen, loweralkyl or benzyl and R 2  is methyl or ethyl, to the di-equatorial isomer of the corresponding 4-piperidinol is described. Said reduction is conducted by use of sodium borohydride in a protic solvent medium at a temperature substantially lower than ambient temperature in the presence of an effective amount of an inorganic acid. Under favorable reaction conditions, the stereoselectivity of the reduction is so high that simple crystallization of the reaction product affords the pure isomer in a commercially acceptable and advantageous process.
Patent EP-0126353-A1 (EP)
Inventor: MORAW ROLAND DR
IPC: G03G15/00
Filed: 1984-05-04
Abstract: 1. Transporting device for copies which are transported from a thermal fixing device to a stacker, in a copying apparatus including a curved heating surface, along which the copying sheet carrying the toner image developed with liquid developer is movel by a guide roller within the fixing station, and delivery rollers, by which the copying sheet leaving the fixing device is seized and by which it is conveyed, said transporting device being characterised in that upper and lower delivery rollers (8, 8', 8", 9) are provided, the two outer, upper delivery rollers (8, 8") of which being arranged at an adjustable distance (A, B) from one another, which depends on the size of the copying sheet (1), in that said distance (A, B) of the upper delivery rollers (8, 8"; 8', 8") is by 10 mm to 30 mm shorter than the selected size of the copying sheet (1) seen transversely relative to the direction of transport, and in that the two outer, upper delivery rollers (8, 8") are arranged in the marginal zones of the transported copies.
Patent EP-0125639-A1 (EP)
Inventor: NANAO TSUTOMU NANSEIDAI MANSIO
IPC: C04B38/00
Filed: 1984-05-10
Abstract: A process for preparing a porous ceramic thin film which comprises applying a solution containing an organimetalic compound and a multifunctional organic compound to a substrate, and thermally decomposing the compounds. The porous ceramic thin film prepared by the process has pores of not more than 10 µm in pore size, and is available for materials of various sensors.
Patent EP-0133637-A1 (EP)
Inventor: WEISS HEINZ DIPL-ING
IPC: A01B63/108
Filed: 1981-04-22
Abstract: 1. A motor vehicle which can be used in agriculture and/or the building industry, in particular an agricultural tractor, having a front implement mounting device which has two lower links (18) and at least one upper link (16) which are vertically pivotable by way of a control device (22), the ends of the links which are towards the vehicle being mounted on transverse shafts (20, 21), wherein the transverse shafts (21) about which the lower links (18) are pivotable are provided in the region of the front axle of the motor vehicle and the motor vehicle can have a vehicle frame characterised in that the transverse shafts (21) about which the lower links (18) are pivotable and the transverse shaft (20) about which the upper link or links (16) can pivot are mounted on a lift frame which is fixedly arranged on the front axle mounting or vehicle frame (10) and which is provided with the control device (22) and with the transverse shafts (20, 21) under the front cover (12).
Patent EP-0129930-A1 (EP)
Inventor: FACCINTI ALFREDO
IPC: A47J31/40
Filed: 1984-06-14
Abstract: An automatic distributor for preparing and dispensing beverages formed by infusions of powdered foodstuffs, comprises a chamber (12) into which the proportioned powder and the hot water for the infusion are introduced; two opposed pistons (17,18) are slidable within said chamber (12) in such a manner that the first of them performs a firsttransla- tion towards the second piston, maintained stationary, so as to be Dressed aaainst the powdered foodstuff; at the end of this stroke, hot water is supplied, through an electric valve (15), into the chamber containing the powder, and the infusion is supplied to a nozzle (41) formed in the second piston; thereafter, the second piston is moved away from the first piston (18) and made to come out from the chamber, and, by continuing the stroke of the first piston, the compacted powder is ejected through the opening which has thus been left free.
Patent EP-0122729-A1 (EP)
Inventor: WARHOL NICHOLAS C O MINNESOTA
IPC: G03G21/04
Filed: 1984-03-19
Abstract: A copy machine (1) having an eddy current proximity detector (15) positioned so relative movement is provided between the detector and a documentto be copied. The detec- tor is connected to control logic circuitry (40) for the copy machine so that the copy machine is prevented from producing a copy when the detector detects metal carried by the document. A document cover position indicating device (4) is also connected to the control logic (40) for the copy machine so that closure of the document cover (3) is required for the production of a copy.
Patent EP-0121459-A1 (EP)
Inventor: KATO YUKIHIRO
IPC: C23C16/40
Filed: 1984-03-07
Abstract: 1. Method of depositing a layer of stannic oxide on a substrate, notably of glass, consisting of bringing a vapour containing tin compounds into contatc with the substrate heated to high temperature, characterized in that the vapour contains monobutyl tin trichloride as tin compound and a dopant complying with the general formula XCHF2 , where X is a group based upon carbon and hydrogen, or is chlorine or fluorine.